John Hardage Webb, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

12621 Issued in MS

Practice address

1208 Office Park Dr
Oxford, MS 38655-3597

Phone

(662) 234-9888

Fax

(662) 281-8927

NPI assigned

Aug 3, 2006

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in MS

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Gastroenterology

Education

University of Mississippi School of Medicine, 1989

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Gastroenterology Center of the Midsouth PLLCGroup PAC ID 4880619824, 148 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Baptist Memorial Hospital North Ms Hospital, Oxford, MS, CCN 250034
• Baptist Memorial Hospital Union County Hospital, New Albany, MS, CCN 250006
• University of Mississippi Medical Center- Grenada Hospital, Grenada, MS, CCN 250168

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Promoting interoperability

100

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Gastroenterology Center of the Midsouth PLLC

  dba Associates In Gastroenterology

  • Gastroenterology Physician
  • Germantown, TN
  • NPI 1417932492

  MS

  Medicare reassignment Care Compare group NPD
• G I Diagnostic and Therapeutic Center LLC

  • Endoscopy Clinic/Center
  • Germantown, TN
  • NPI 1760467732

  Gastroenterology

  NPD
• Baptist Memorial Hospital North Mississippi, Inc

  dba Baptist Oxford Outpatient Pharmacy

  • Community/Retail Pharmacy
  • Oxford, MS
  • NPI 1477108322
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Baptist Memorial Hospital North Mississippi, Inc

  • General Acute Care Hospital
  • Oxford, MS
  • NPI 1053375576
  Care Compare affiliation
• Baptist Memorial Hospital Union County, Inc.

  • General Acute Care Hospital
  • New Albany, MS
  • NPI 1780648352
  Care Compare affiliation
• State of Mississippi-University of Mississippi Medical Center

  dba University of Mississippi Center - Grenada Psych

  • Psychiatric Hospital
  • Grenada, MS
  • NPI 1083041917
  Care Compare affiliation
• State of Mississippi-University of Mississippi Medical Center

  dba University of Mississippi Center-Grenada

  • General Acute Care Hospital
  • Grenada, MS
  • NPI 1558798603
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1154563200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771200000000",
    "number": "1801804133",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 381468",
            "city": "GERMANTOWN",
            "state": "TN",
            "postal_code": "381831468"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1208 OFFICE PARK DR",
            "city": "OXFORD",
            "state": "MS",
            "postal_code": "386553597",
            "telephone_number": "662-234-9888",
            "fax_number": "662-281-8927"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "200 State Highway 30 W",
            "address_purpose": "LOCATION",
            "city": "New Albany",
            "state": "MS",
            "postal_code": "386523112",
            "country_code": "US",
            "telephone_number": "662-234-9888",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1210 Office Park Dr",
            "address_purpose": "LOCATION",
            "city": "Oxford",
            "state": "MS",
            "postal_code": "386553606",
            "country_code": "US",
            "telephone_number": "662-234-9888",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WEBB",
        "first_name": "JOHN",
        "middle_name": "HARDAGE",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-03",
        "last_updated": "2026-02-16",
        "certification_date": "2026-02-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "MS",
            "license": "12621",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "000113591",
            "state": "MS"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Gabrielle Wawro, BSW
• Wayne T Lamar MD PA
• Tency Weatherspoon
• Nicole Weaver, MSW, CMHT
• Webb Family Medical Clinic PLLC (Webb Family Medical Oxford)
• Thomas Weber, PT, DPT, CSCS, UDN-C
• Randall S. Weeks, LPC, BC-TMH
• Lea Ellen Welborn, CRNA
• Barbara G. Wells, PHARM.D.
• Devin Wells, MD

• Gastroenterology Physician in Oxford, MS
• Providers in Oxford, MS by specialty
• Gastroenterology Physician in Mississippi

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 16, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.